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algol [13]
3 years ago
5

Find the value of x. Round to the nearest tenth. Please help!

Mathematics
2 answers:
Step2247 [10]3 years ago
4 0
The value of x is 11.3
Serhud [2]3 years ago
3 0

Answer:

17.138°

Step-by-step explanation:

180°=90°-35°-Unknown sum of angles in triangle

180°-125°=Unknown

unknown =55°

sin55/x=sin35/12

sin55°\x=0.047798036°

x=17.138°

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olasank [31]
8 * 24 feet = 192 sq feet per 5 hours

12* 36 = 432 square feet

432 is 2.25 times the area of 192 square feet

So, it takes 5 * 2.25 = 11.25 hours


7 0
3 years ago
If two points on a line are A(10, −3) and B(12, 9), the rise is __________, and the run is __________, so the slope of the line
kherson [118]

The <u>rise</u> is the difference in y-coordinates:

  • y₂ - y₁ = 9 - (-3) = 12

The <u>run</u> is the difference in x-coordinates:

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The <u>slope</u> is the quotient of rise over run:

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========================

If two points on a line are A(10, −3) and B(12, 9), the rise is <u>12</u>, and the run is <u>2</u>, so the slope of the line is <u>6</u>.

7 0
2 years ago
60 PTS WILL MARK BRAINLIEST IF CORRECT {see image} Write a rule for the function whose graph can be obtained from the given pare
disa [49]

Answer:

y = -1/2 | x+3|

Step-by-step explanation:

y = f(x + C)  C > 0 moves it left

                 C < 0 moves it right

y = Cf(x)   C > 1 stretches it in the y-direction

                0 < C < 1 compresses it

y = −f(x)  Reflects it about x-axis

Our parent function is

f(x) = |x|

We want it 3 units left

y = f(x + 3)

y = |x+3|

Then reflected across the x axis

y = −f(x)

y = -|x+3|

Then shrink by 1/2 vertically

y = Cf(x)

y = -1/2 | x+3|

7 0
3 years ago
abraham has 16 blue marbles and 18 rwd marbles. if he wamts to place them in identical groups without any marbles left over
VladimirAG [237]

Answer:

If Abraham divides them into 2 separate groups, he should have 17 marbles on each group.

Step-by-step explanation:

8 0
3 years ago
Write the equation in standard form. then factor the left side of the equation 2x^2=28-x
miskamm [114]
2x^2 = 28 - x in standard form is 2x^2 + x = 28

Factoring, we have:
x(2x + 1) = 28
8 0
3 years ago
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